I like Target's brand diapers. Out of Pampers/Huggies/Luvs, I prefer Pampers Swaddlers. As far as sizes go, my DS has stayed in size 3 Target diapers for the longest amount of time so far. It seems like he's been in them forever.
My favorite wipes are Pampers Sensitive. I don't like wipes with a scent, but that's just a personal preference. Huggies Naturals are my second choice. Both are pretty good and thick. I prefer the Pampers because they come packaged in smaller refill packages rather than a few larger bags like the Huggies do. The cheaper wipes are often too small and thin and scratchy. My MIL is known to buy wipes from dollar stores and often sends them home in his diaper bag, so I take them out because I'd rather her use the softer wipes that I send for him lol.